136 lines
3.3 KiB
Go
136 lines
3.3 KiB
Go
package aws
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import (
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"fmt"
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"log"
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"time"
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"github.com/hashicorp/terraform/helper/hashcode"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/helper/schema"
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"github.com/mitchellh/goamz/rds"
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)
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func resourceAwsDbSubnetGroup() *schema.Resource {
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return &schema.Resource{
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Create: resourceAwsDbSubnetGroupCreate,
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Read: resourceAwsDbSubnetGroupRead,
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Update: nil,
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Delete: resourceAwsDbSubnetGroupDelete,
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Schema: map[string]*schema.Schema{
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"name": &schema.Schema{
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Type: schema.TypeString,
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ForceNew: true,
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Required: true,
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},
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"description": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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"subnet_ids": &schema.Schema{
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Type: schema.TypeSet,
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Required: true,
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ForceNew: true,
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Elem: &schema.Schema{Type: schema.TypeString},
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Set: func(v interface{}) int {
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return hashcode.String(v.(string))
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},
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},
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},
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}
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}
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func resourceAwsDbSubnetGroupCreate(d *schema.ResourceData, meta interface{}) error {
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p := meta.(*ResourceProvider)
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rdsconn := p.rdsconn
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subnetIdsSet := d.Get("subnet_ids").(*schema.Set)
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subnetIds := make([]string, subnetIdsSet.Len())
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for i, subnetId := range subnetIdsSet.List() {
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subnetIds[i] = subnetId.(string)
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}
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createOpts := rds.CreateDBSubnetGroup{
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DBSubnetGroupName: d.Get("name").(string),
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DBSubnetGroupDescription: d.Get("description").(string),
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SubnetIds: subnetIds,
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}
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log.Printf("[DEBUG] Create DB Subnet Group: %#v", createOpts)
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_, err := rdsconn.CreateDBSubnetGroup(&createOpts)
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if err != nil {
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return fmt.Errorf("Error creating DB Subnet Group: %s", err)
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}
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d.SetId(createOpts.DBSubnetGroupName)
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log.Printf("[INFO] DB Subnet Group ID: %s", d.Id())
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return resourceAwsDbSubnetGroupRead(d, meta)
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}
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func resourceAwsDbSubnetGroupDelete(d *schema.ResourceData, meta interface{}) error {
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stateConf := &resource.StateChangeConf{
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Pending: []string{"pending"},
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Target: "destroyed",
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Refresh: resourceDbSubnetGroupDeleteRefreshFunc(d, meta),
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Timeout: 3 * time.Minute,
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MinTimeout: 1 * time.Second,
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}
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_, err := stateConf.WaitForState()
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return err
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}
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func resourceAwsDbSubnetGroupRead(d *schema.ResourceData, meta interface{}) error {
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p := meta.(*ResourceProvider)
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rdsconn := p.rdsconn
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describeOpts := rds.DescribeDBSubnetGroups{
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DBSubnetGroupName: d.Id(),
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}
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describeResp, err := rdsconn.DescribeDBSubnetGroups(&describeOpts)
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if err != nil {
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return err
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}
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if len(describeResp.DBSubnetGroups) != 1 ||
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describeResp.DBSubnetGroups[0].Name != d.Id() {
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}
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d.Set("name", describeResp.DBSubnetGroups[0].Name)
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d.Set("description", describeResp.DBSubnetGroups[0].Description)
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d.Set("subnet_ids", describeResp.DBSubnetGroups[0].SubnetIds)
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return nil
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}
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func resourceDbSubnetGroupDeleteRefreshFunc(
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d *schema.ResourceData,
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meta interface{}) resource.StateRefreshFunc {
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p := meta.(*ResourceProvider)
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rdsconn := p.rdsconn
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return func() (interface{}, string, error) {
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deleteOpts := rds.DeleteDBSubnetGroup{
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DBSubnetGroupName: d.Id(),
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}
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if _, err := rdsconn.DeleteDBSubnetGroup(&deleteOpts); err != nil {
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rdserr, ok := err.(*rds.Error)
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if !ok {
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return d, "error", err
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}
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if rdserr.Code != "DBSubnetGroupNotFoundFault" {
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return d, "error", err
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}
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}
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return d, "destroyed", nil
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}
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}
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